140 W  Mashta Dr, Key Biscayne, FL 33149
Property image
Property image
OFF MARKET

$3,676,400

Trulia Estimate
  • 4 Beds
  • 3.5 Baths
  • 2,861 sqft

140 W Mashta Dr, Key Biscayne, FL 33149

Est. Refi. Payment $25,220/mo*
Refinance Your Home
Currently Off Market - Sold Dec 5, 2024 for $3,150,000

Home Value

Trulia Estimate
$3.68M
Since last month
Increased$232K (+6.7%)
Since last year
Increased$629K (+20.4%)
Since last sale
Increased$568K (+18%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +67% in the last 10 years
MonthEstimated value
2026
September 2026$3.72M
August 2026$3.81M
July 2026$3.49M
June 2026$3.26M
May 2026$3.03M
April 2026$3.08M
March 2026$3.08M
February 2026$3.06M
January 2026$3.05M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.23
Single-Family Home
$3,125,000
03/09/26
5
3.5
2,429
0.37
Single-Family Home
$3,500,000
01/16/26
4
3.5
2,775
0.13
Single-Family Home
$4,120,000
02/18/26
3
3
2,927
0.12
Single-Family Home
$2,400,000
10/15/25
3
2
2,159
0.08
Single-Family Home
$5,690,000
06/15/26
6
5
3,584
0.32
Single-Family Home
$3,475,000
01/27/26
5
4.5
2,320
0.53
Single-Family Home
$3,000,000
04/20/26
4
3
2,958
0.45
Single-Family Home
$4,475,000
04/10/26
4
3.5
3,666

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
0.03
$4,986,600
6
6
3,628
Off Market
0.03
$3,509,100
4
3.5
2,534
Off Market
0.04
$5,100,000
5
4.5
3,535
For Sale
0.06
$3,188,900
4
3
2,403
Off Market
0.08
$6,500,000
7
7.5
5,528
Recently Sold
0.07
$625,000
6
6
4,142
Recently Sold
0.12
$12,411,900
6
6
5,191
Off Market
0.08
$5,690,000
6
5
3,584
Recently Sold
0.08
$2,909,600
3
2
1,662
Off Market
0.10
$6,395,000
5
5.5
4,003
For Sale
0.12
$3,227,800
5
5
5,371
Off Market

Local Information

  • Map ViewExplore the area around 140 W Mashta Dr.
  • Schools2 Preschool Schools1 Elementary School2 Middle Schools1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1950
2,861 sqft
$1,285/sqft
Open Parking

About this House

Back to the market! Welcome to this stunning one-story home boasting 4 bedrooms and 3.5 baths. Step into an elegant foyer leading to spacious living and dining areas. Fully remodeled kitchen with stainless steel appliances. High ceilings and marble floors. Outside, a large backyard features a pool, a stunning gazebo, manicured gardens, and a BBQ area, perfect for entertaining. With 2,861 square feet of living space on a 7,500 square feet lot, this residence offers both comfort and grandeur. Conveniently located in Key Biscayne, a paradise island offering great schools, parks, shopping, dining, and spectacular beaches, this home embodies coastal luxury living!
140 W Mashta Dr, Key Biscayne, FL 33149 is a 4 bedroom, 4 bathroom, 2,861 sqft single-family home built in 1950. It last sold for $3,150,000 on Dec 5, 2024 (7% below the $3,390,000 asking price). More recently, it was listed as a rental in December 2024 with an asking price of $13,900 per month. That rental listing was removed on March 3, 2025. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $3,676,400.
Last check for updates: about 15 hours ago
Listed by Marisela Gonzalez Servat, (786) 663-2842
Avanti Way Realty LLC
Alejandra Stalder, (617) 982-8541
Avanti Way Realty LLC
Bought with: Joan Mc Caughan, (305) 775-8230, Coldwell Banker Realty
Originating MLS: A-Miami Association of REALTORS
Source: MIAMI, MLS#A11663978

Home Details for 140 W Mashta Dr

Interior Features

Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 4Number of Bathrooms (full): 3Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 2861 Square Feet
Appliances & Utilities
Appliances: Dishwasher, Disposal, Dryer, Ice Maker, Microwave, Refrigerator, WasherDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: CentralHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Central
Windows, Doors, Floors & Walls
Flooring: Marble
Levels, Entrance, & Accessibility
Stories: 1Entry Location: First Floor EntryFloors: Marble
View
Has a ViewView: Garden
Security
Security: Smoke Detector

Exterior Features

Exterior Home Features
Roof: Barrel RoofPatio / Porch: Deck, Open Porch, PatioFencing: FencedExterior: Barbecue, LightingHas a Private Pool
Parking & Garage
Number of Carport Spaces: 4Number of Covered Spaces: 4Has a CarportNo GarageHas Open ParkingParking Spaces: 4Parking: Detached Carport,Driveway,Guest,Paver Block
Pool
Pool: In Ground, Pool OnlyPool
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Not Allowed to Raise Horses
Surface & Elevation
Elevation Units: Feet

Property Information

Year Built
Year Built: 1950
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: House, AttachedArchitecture: House,Attached
Building
Building Name: Biscayne Key EstatesConstruction Materials: Block
Property Information
Usage of Home: Unknown/WithheldParcel Number: 2452050013170

Price & Status

Price
List Price: $3,390,000
Status Change & Dates
Off Market Date: Fri Nov 22 2024Possession Timing: Funding

Active Status

MLS Status: Closed

Location

Direction & Address
City: Key BiscayneCommunity: Biscayne Key Estates

Building

Building Area
Building Area: 3191 Square Feet

Community

Community Features: Beach Club Member Available

HOA

Association for this Listing: A-Miami Association of REALTORSNo HOA

Lot Information

Lot Area: 7500 sqft

Offer

Contingencies: No ContingenciesListing Terms: All Cash, Conventional

Miscellaneous

Mls Number: A11663978

Additional Information

Beach Club Member AvailableSource Internet Entire Listing Display

Price and Tax history

DateEventPrice
Mar 3, 2025
Source: MIAMI #A11709569
ListingRemoved
$13,900
Dec 23, 2024
Source: MIAMI #A11709569
Listed For Rent
$13,900
Dec 5, 2024
Source: MIAMI #A11663978
Sold
$3,150,000
Nov 22, 2024
Source: MIAMI #A11663978
Pending
$3,390,000
Sep 23, 2024
Source: MIAMI #A11663978
Listed For Sale
$3,390,000

Market trends in Key Biscayne

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
โ€”
Sale-to-List Price
โ€”
Price per sq ft
โ€”
Available listings
142
2
MoM

Around this home

The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Key Biscayne

At least 116 Trulia users voted on each feature.
  • 94 % Say it's walkable to grocery stores

  • 94 % Say kids play outside

  • 90 % Say it's dog friendly

  • 90 % Say it's walkable to restaurants

  • 86 % Say people would walk alone at night

  • 86 % Say there are sidewalks

  • 79 % Say it's quiet

  • 79 % Say there's holiday spirit

  • 76 % Say they plan to stay for at least 5 years

  • 68 % Say parking is easy

  • 67 % Say streets are well-lit

  • 60 % Say there are community events

  • 58 % Say neighbors are friendly

  • 54 % Say yards are well-kept

  • 52 % Say there's wildlife

  • 50 % Say car is needed

Sourced by Trulia users. Learn more about our methodology.
  • Othoniel Marlieri
    "Key Biscayne os a perfect place to leave, but need more attention about basic things like a Super Market and safe environment. "
  • Mariafedc
    "There are lots of places that are dog friendly. Thereโ€™s a dog park. Many dog owners live in the area. "
  • Lladom
    "Very safe and friendly community. Excellent for growing up kids. Traffic is the downside. Best town in South Florida by large."
  • Ericazc
    "Christmas, 4th of July, and many other beautiful family events happens in the island. Great place for the kids. "
  • Deborah B.
    "Have been spending winters here for 53 years. Love the family focus, beautiful beaches and public amenities. Thoughtful services like free Freebee pick ups and transportation to shopping make the Key accessible for teens to seniors. "
  • Mati P.
    "Its beautiful, peaceful and safe. I feel great living here. Itโ€™s lush, people are friendly, and respectful. Itโ€™s a great place to raise a family. The community is very pretty, Gardenia are manicured. Thereโ€™s beautiful beaches and gorgeous homes. The school is pretty good as well. "
  • Ayishamartins
    "Some places do not allow dogs but there is a dog park weather like a bunch of dogs and mostly itโ€™s pretty nice"
  • Mati P.
    "This is a safe neighborhood, kids walk by themselves all the time. It makes me feel safe to life here. "
  • Luis D.
    "Halloweenโ€™s decoration and fully of events in that day. Many sports in Village green. The community center has many events for all the family "
  • Adrian.grottola
    "Very friendly for pets (dogs) with great special spaces for them and many dog walkers in the island."
  • Mathew P.
    "The unity and the sense of community. The safety and sense of family oriented households that attribute to a beautiful place to live. "
  • Ivan M.
    "Save and quite perfect place for a family. There are as a public transportation electricโ€™s cars around the island. "
  • Mayra
    "Great neighborhood! They celebrate Halloween, Christmas, Easter and much more! A lot of activities and sports for kids"
  • Efrao
    "Great place to live and I donโ€™t commute everything is close by and i walk to work. Public transportation is great "
  • Kikisammataro
    "Halloween is a big event. Saturday has a farmers market. Kids are safe. Many schools and parks. Including dog park. "
  • Mayra
    "This is a very safe family neighborhood. Kids run freely and thereโ€™s a lot of activities for them. The school is great but the classrooms have more students than it should."
  • Ljsklein
    "My building is dog friendly. It seems like most of the people have dogs and love to walk them. We all clean up after our dogs. Thereโ€™s poop bags in containers around the building with a place to dispose of them. There is also a dog park on the Key. "
  • Maria
    "I donโ€™t have dogs. Thereโ€™s a very nice dog park right next to the green field. Dogs are not allowed in the field, that is why they have their dog park, but the many owners donโ€™t follow the rules which is very annoying. Most of all when you get the smell when exercising...."
  • Fabio
    "Great Place to leave. Good people, privacy, no crime. Walkable area, beach access, wide kind of services. Thanks "
  • Dani.montenegro
    "I canโ€™t give my opinion because I donโ€™t have dogs, cat or any other pet. And there are many dog owners in KB but most of them are not very respectful with people who donโ€™t. "
  • Dcas
    "Great area for kids and young families. Very safe neighborhood and extremely easy to walk or ride a bike anywhere "
  • Kiragrossman
    "They would absolutely love the dog park. There are two sides for bigger dogs and smaller dogs. Everyone is very friendly "
  • Kiragrossman
    "This is a Great place to live. The neighborhoods are safe and itโ€™s a great location. Great for children. Good restaurants shops"
  • Sandra S.
    "I love this neighborhood, I have everything I need is quiet and safe, walk to most places and has two state parks"
  • Kimbokak
    "Friendly, kind neighbors, close to everything, and safe. You can do pretty much everything on the island, but it is more expensive."
  • Garandrew
    "I am visiting for vacations and love this place. Nice neighborhood and friendly people. Very likely I will recommend it to my friends and family. "
  • Thengea
    "If you don't have to commute out of the island it's wonderful. Otherwise, every event causes so much traffic. Living on an island is a blessing but the peoole really don't say hello or even make eye contact at the stores or parks :/"

LGBTQ Local Legal Protections

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Frequently asked questions about 140 W Mashta Dr

  • What is 140 W Mashta Dr estimated to be worth?
    Trulia's estimated value for 140 W Mashta Dr in Key Biscayne, FL is $3,676,400.
  • What is the price history for 140 W Mashta Dr?
    140 W Mashta Dr in Key Biscayne, FL last sold for $3,150,000 in December 2024.
  • Is Key Biscayne a buyer's or seller's market?
    Key Biscayne is currently a buyer's market, based on recent for-sale activity.
  • What do residents say about Key Biscayne?
    Residents describe Key Biscayne, FL as walkable to grocery stores, dog-friendly, and walkable to restaurants. See recently sold homes in Key Biscayne, FL.
  • Does 140 W Mashta Dr have air conditioning?
    Yes, 140 W Mashta Dr in Key Biscayne, FL has air conditioning.
  • Does 140 W Mashta Dr have a pool?
    Yes, 140 W Mashta Dr in Key Biscayne, FL has a pool.

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